.my {
    /* height: calc(100vh - 2.65rem); */
    background-color: #f8f8f8;
    height: 94.5vh;
}
.fixed-img img{
    /* position: absolute; */
    height: 2rem;
    width: 2rem;
    margin-top: 11rem;
    position: fixed;
    margin-right: -2rem;
    padding-right: 1rem;
    right: 1rem;
    z-index: 10;
}
.my-hd {
    height: 94.5vh;
}
.my-scroll {
    height: 125vh;
}